第1页共41页编号:时间:2021年x月x日书山有路勤为径,学海无涯苦作舟页码:第1页共41页******Co
焊缝检验规程4Rev
:0Page:1of14Title:RADIOGRAPHICEXAMINATIONPROCEDUREFORBUTTWELDSRADIOGRAPHICEXAMINATIONPROCEDUREFORBUTTWELDS对接焊缝射线检测工艺规程CONTROLLED在控本□UNCONTROLLED非在控本□COPYNO副本编号:第2页共41页第1页共41页编号:时间:2021年x月x日书山有路勤为径,学海无涯苦作舟页码:第2页共41页PREPAREDBY编制:DATE日期:REVIEWEDBY审核:DATE日期:APPROVEDBY批准:DATE日期:第3页共41页第2页共41页编号:时间:2021年x月x日书山有路勤为径,学海无涯苦作舟页码:第3页共41页******Co
焊缝检验规程4Rev
:0Page:2of14Title:RADIOGRAPHICEXAMINATIONPROCEDUREFORBUTTWELDS1
General1
1Thisprocedureisappliedtothex-rayradiographicexaminationofbuttweldsforpressurevesselsconstructedinaccordancewithASMECodeSectionⅧDiv1
2Thisprocedureshallbesupplemented,whennecessary,withtheexaminationinstructionsdefiningmorespecificvariables,whichwillbepreparedbyNDELevelⅢpersonnel
QualificationofEx